02-11-2011 16:24
Yatsiuk Iryna
Dear friends! Do you have some idea about the gen
02-11-2011 13:26
Raúl Tena Lahoz
Hi to all!Somebody can send me a scan of this arti
31-10-2011 18:59
Lieve Deceuninck
Bonjour membres du forum Est-ce que je peux vous
31-10-2011 22:12
Jean Pierre Dechaume
Bonsoir à tous,Avec les documents de Gilbert, et
30-10-2011 14:52
Martin Bemmann
Hello,today I found on soil a nectriacious fungus
29-10-2011 16:25
Renée LebeufBonjour vous tous, J'ai trouvé il y a quelques j
25-10-2011 17:37
Björn Wergen
Hi all,not far away from the mysterious Octospora
Dear friends!
Do you have some idea about the genus of this tiny disco?
I have found it on dead leaves of Quercus robur. Fruitbodies are single, small, orange-beige, 0,2-0,5 mm in diam.
I thought about Pezicula, but apical rings are blued in IKI (colourless in MLZ)
Spores are ellipsoid, 10,9-11,4*2,4-3,6 um, hyaline, with 2-3 guttules (in water, KOH).
Thank you before,
Irina
Raúl
Yes, that might be right guess....it seems to me that asci are of Calycina type reaction (although there are number of genera apart from Calycina with that type of euamyloid reaction). Perhaps a drawing of some cell types, most preferably in statu vivo (see Baral 1992 publ. in Mycotaxon, which I can send if still needed) and observation on paraphysal & excipular layer(s) structure & gelification would be sufficiently informative. Also ascogenous system type (croziers vs. simple septate) is crucial. it is not necessary to draw whole block of texture(s) or hymenia - only group of cells.
Cordially,
Neven